Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos militares ou civis foram feridos no conflito que teve um número desconhecido de mortes civis e totais?
 ###Tabelas: CREATE TABLE outdoor_sports (outdoor_sports_id AUTO_INCREMENT PRIMARY KEY, League VARCHAR, Sport VARCHAR, Season VARCHAR, # of Teams INT, Games INT, Total attendance VARCHAR, Average attendance INT) CREATE TABLE w (w_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, No.(s) VARCHAR, Height in Ft. VARCHAR, Position VARCHAR, Years for Rockets VARCHAR, School/Club Team/Country VARCHAR) CREATE TABLE regular_conflicts (regular_conflicts_id AUTO_INCREMENT PRIMARY KEY, Military deaths VARCHAR, Civilian deaths VARCHAR, Total deaths (not including foreigners) VARCHAR, Military and/or Civilian wounded VARCHAR, Total casualties VARCHAR) CREATE TABLE wins_over_top-10_players_per_season (wins_over_top-10_players_per_season_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Rank INT, Event VARCHAR, Surface VARCHAR, Score VARCHAR) CREATE TABLE house_of_habsburg-lorraine_1765–1918 (house_of_habsburg-lorraine_1765–1918_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Birth VARCHAR, Marriage VARCHAR, Became Duchess VARCHAR, Ceased to be Duchess VARCHAR, Death VARCHAR, Spouse VARCHAR)  
SELECT Military and/or Civilian wounded FROM regular_conflicts WHERE Civilian deaths = unknown AND Total deaths (not including foreigners) = unknown